Definition in file rtouch_example.c.
#include <avr32/io.h>
#include <stdint.h>
#include <stdbool.h>
#include "compiler.h"
#include "print_funcs.h"
#include "board.h"
#include "power_clocks_lib.h"
#include "gpio.h"
#include "intc.h"
#include "cycle_counter.h"
#include "flashc.h"
#include "rtouch.h"
#include "rtouch_calibrate.h"
#include "et024006dhu.h"
#include "conf_et024006dhu.h"
Go to the source code of this file.
Defines | |
#define | FCPU_HZ FOSC0 |
#define | FPBA_HZ FOSC0 |
Functions | |
void | event_handler (rtouch_event_t const *event) |
void | init_board (void) |
int | main (void) |
#define FCPU_HZ FOSC0 |
#define FPBA_HZ FOSC0 |
void event_handler | ( | rtouch_event_t const * | event | ) |
Definition at line 172 of file rtouch_example.c.
References rtouch_event_struct::panelX, rtouch_event_struct::panelY, RTOUCH_MOVE, RTOUCH_PRESS, and rtouch_event_struct::type.
Referenced by main().
00173 { 00174 00175 switch(event->type) { 00176 case RTOUCH_MOVE: 00177 // draw a pixel 00178 et024006_DrawPixel(event->panelX, event->panelY, BLACK); 00179 break; 00180 case RTOUCH_PRESS: 00181 // draw pixel 00182 et024006_DrawPixel(event->panelX, event->panelY, BLACK); 00183 break; 00184 default: 00185 break; 00186 } 00187 }
void init_board | ( | void | ) |
Definition at line 145 of file rtouch_example.c.
References FCPU_HZ, and FPBA_HZ.
Referenced by main().
00146 { 00147 00148 #ifdef MAX_SPEED 00149 init_sys_clocks(); 00150 #else 00151 pcl_switch_to_osc(PCL_OSC0, FOSC0, OSC0_STARTUP); 00152 #endif 00153 INTC_init_interrupts(); 00154 00155 init_dbg_rs232(FPBA_HZ); 00156 // Activate LED0 & LED1 & LED2 & LED3 pins in GPIO output 00157 // mode and switch them off. 00158 gpio_set_gpio_pin(LED0_GPIO); 00159 gpio_set_gpio_pin(LED1_GPIO); 00160 gpio_set_gpio_pin(LED2_GPIO); 00161 gpio_set_gpio_pin(LED3_GPIO); 00162 00163 et024006_Init(FCPU_HZ, FCPU_HZ); 00164 gpio_set_gpio_pin(ET024006DHU_BL_PIN); 00165 et024006_DrawFilledRect(0, 0, ET024006_WIDTH, ET024006_HEIGHT, WHITE); 00166 }
int main | ( | void | ) |
Definition at line 194 of file rtouch_example.c.
References event_handler(), init_board(), rtouch_calibrate(), rtouch_enable(), rtouch_init(), and rtouch_set_event_handler().
00195 { 00196 00197 init_board(); 00198 print_dbg("Resistive touch demo\r\n"); 00199 00200 rtouch_init(); 00201 rtouch_enable(); 00202 rtouch_set_event_handler(event_handler); 00203 00204 gpio_clr_gpio_pin(LED0_GPIO); 00205 00206 /* Do the calibration */ 00207 while(rtouch_calibrate()) 00208 ; 00209 00210 /* Signal end of calibration */ 00211 gpio_set_gpio_pin(LED0_GPIO); 00212 00213 while(true) 00214 { 00215 } 00216 }